[DCEAGEN] Add app-config volume mount to common dceagen2 template

Mount volume containing app configuration to all deployments in dcaegen2

Signed-off-by: Bartosz Gardziejewski <bartosz.gardziejewski@nokia.com>
Issue-ID: DCAEGEN2-2692
Change-Id: I414c44633f7dd1b0a37b135e5cbc2f2111494a0b
diff --git a/kubernetes/dcaegen2-services/common/dcaegen2-services-common/templates/_deployment.tpl b/kubernetes/dcaegen2-services/common/dcaegen2-services-common/templates/_deployment.tpl
index c03be83..e9ada4d 100644
--- a/kubernetes/dcaegen2-services/common/dcaegen2-services-common/templates/_deployment.tpl
+++ b/kubernetes/dcaegen2-services/common/dcaegen2-services-common/templates/_deployment.tpl
@@ -180,8 +180,9 @@
           {{- end }}
         {{- end }}
         resources: {{ include "common.resources" . | nindent 2 }}
-        {{- if or $logDir $certDir  }}
         volumeMounts:
+        - mountPath: /app-config
+          name: app-config
         {{- if $logDir }}
         - mountPath: {{ $logDir}}
           name: component-log
@@ -190,7 +191,6 @@
         - mountPath: {{ $certDir }}
           name: tls-info
         {{- end }}
-        {{- end }}
       {{- if $logDir }}
       - image: {{ include "repositoryGenerator.image.logging" . }}
         imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}